Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10070009 | Selection of halftoning technique based on microstructure detection | Michael M. Chang, Kenneth A. Schmidt | 2018-09-04 |
| 10027847 | Selection of halftoning technique | Edwin Philip Lockwood, Michael M. Chang, Kenneth A. Schmidt | 2018-07-17 |
| 9860427 | Digital image attribute plane compression | Michael M. Chang, Kenneth A. Schmidt, Sheng Li, Kendrick Wong, Larry Lubman +2 more | 2018-01-02 |
| 9854236 | Cell-based compression with edge detection | Michael M. Chang, Kenneth A. Schmidt, Sheng Li, Kendrick Wong | 2017-12-26 |
| 9838570 | Cell-based compression with edge detection and interleaved encoding | Michael M. Chang, Kenneth A. Schmidt, Sheng Li, Kendrick Wong, Larry Lubman | 2017-12-05 |
| 9667839 | Digital image color plane compression | Michael M. Chang, Kenneth A. Schmidt, Sheng Li, Kendrick Wong, Alfred Abkarian +1 more | 2017-05-30 |
| 9596383 | Interleaved encoding of compressed attribute and color planes | Michael M. Chang, Kenneth A. Schmidt, Sheng Li, Kendrick Wong, Larry Lubman +2 more | 2017-03-14 |
| 9538044 | Apparatus and method for data decoding | Kenneth A. Schmidt, Thien-Phuc Nguyen Do, Sheng Li | 2017-01-03 |
| 9531920 | Digital image color plane compression | Michael M. Chang, Kenneth A. Schmidt, Sheng Li, Kendrick Wong, Alfred Abkarian +1 more | 2016-12-27 |
| 9489709 | Real-time state-machine implemented with micro-controller | Masayoshi Nakamura, Christa Neil, Kenneth A. Schmidt | 2016-11-08 |
| 9380304 | Cell-based compression with edge detection | Michael M. Chang, Kenneth A. Schmidt, Sheng Li, Kendrick Wong | 2016-06-28 |
| 9363416 | Digital image attribute plane compression | Michael M. Chang, Kenneth A. Schmidt, Sheng Li, Kendrick Wong, Larry Lubman +2 more | 2016-06-07 |
| 9363422 | Cell-based compression with edge detection and interleaved encoding | Michael M. Chang, Kenneth A. Schmidt, Sheng Li, Kendrick Wong, Larry Lubman | 2016-06-07 |
| 9319565 | Interleaved encoding of compressed attribute and color planes | Michael M. Chang, Kenneth A. Schmidt, Sheng Li, Kendrick Wong, Larry Lubman +2 more | 2016-04-19 |
| 8848250 | Compression of halftoned digital images | Kendrick Wong, Larry Lubman, Michael M. Chang, Stephen L. Schafer | 2014-09-30 |
| 8805069 | Cell-based compression of digital images | Guo Li, Kenneth A. Schmidt, Stephen L. Schafer, Alfred Abkarian, Sheng Li +1 more | 2014-08-12 |
| 8199359 | System and method for reducing visibility of registration errors in an image to be printed using a digital color printer by convolution with a laplacian kernel | Lakhbir Singh Gandhi, Robert Westervelt, Kenneth A. Schmidt, Alfred Abkarian, Mark Raley | 2012-06-12 |
| 6919825 | Split runlength encoding method and apparatus | Raymond Robinson, Matthew R. Lipman | 2005-07-19 |